ras Asked: 2019-09-20 10:47:39 +0800 CST yum repo sync "Error: Failed to synchronize cache for repo 'rhui-client-config-server-8'" 3 While doing yum provides or yum update on AWS Instance of RHEL 8.0 (Ootpa) a "rhui-client-config-server-8" repository giving Failed to Synchronize error. Steps followed yum clean cache (no success) yum clean all (no success) amazon-web-services